@misc{indiciae2571d1862a83, title = {Competitive binding assay for 25-hydroxyvitamin D using specific binding proteins.}, author = {D E Lawson}, year = {1980}, doi = {10.1016/s0076-6879(80)67056-6}, url = {https://pubmed.ncbi.nlm.nih.gov/6892719/}, note = {Source identifier: 6892719} }